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eg-precheck-claimed check order history using previously stored cookies, #29

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Ralf Vogler 2022-09-30 16:44:39 +02:00
parent f949e8effd
commit e0fd7a5a6e
1 changed files with 33 additions and 1 deletions
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34
epic-games.js
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@ -1,7 +1,7 @@
import { chromium } from 'playwright'; // stealth plugin needs no outdated playwright-extra import { chromium } from 'playwright'; // stealth plugin needs no outdated playwright-extra
import path from 'path'; import path from 'path';
import { dirs, jsonDb, datetime, stealth, filenamify } from './util.js'; import { dirs, jsonDb, datetime, stealth, filenamify } from './util.js';
import { existsSync } from 'fs'; import { existsSync, readFileSync, writeFileSync } from 'fs';
const debug = process.env.PWDEBUG == '1'; // runs non-headless and opens https://playwright.dev/docs/inspector const debug = process.env.PWDEBUG == '1'; // runs non-headless and opens https://playwright.dev/docs/inspector
@ -20,6 +20,36 @@ const run = {
c: 0, // claimed games at end c: 0, // claimed games at end
}; };
// check if there are new games to claim before launching browser? https://github.com/vogler/free-games-claimer/issues/29
// get current promotionalOffers
process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'; // otherwise got UNABLE_TO_GET_ISSUER_CERT_LOCALLY
const promoJson = await (await fetch('https://store-site-backend-static.ak.epicgames.com/freeGamesPromotions?locale=en-US')).json();
const currentGames = promoJson.data.Catalog.searchStore.elements.filter(e => e.promotions?.promotionalOffers?.length);
console.log('Current games:', currentGames.map(e => e.title));
// Option 1: check order history using previously stored cookies
const cookiesPath = path.resolve(dirs.browser, 'epic-games-cookies.json');
if (existsSync(cookiesPath)) {
const cookieJson = JSON.parse(readFileSync(cookiesPath, 'utf8'));
let cookie = cookieJson.filter(e => e.domain == '.epicgames.com').map(e => `${e.name}=${e.value}`).join('; ');
// console.log(cookie);
// those cookies don't work but result in html to login as response instead of json - override with Dev Tools > Request Headers > cookie
if (existsSync('data/cookie')) {
cookie = readFileSync('data/cookie', 'utf8');
}
const orderHistory = await (await fetch('https://www.epicgames.com/account/v2/payment/ajaxGetOrderHistory?locale=en-US', {
headers: { cookie }
})).json();
const ordered = orderHistory.orders.flatMap(o => o.orderStatus == 'COMPLETED' ? o.items.map(i => i.namespace) : []);
// console.log(ordered);
const unclaimed = currentGames.filter(e => !(e.namespace in ordered));
console.log('Unclaimed games:', unclaimed.map(e => e.title));
}
// Option 2: launch headless browser to check order history - should take care of handling cookies, but if there are games to claim we need to re-launch non-headless
// Option 3: ignore order history and check claimed games per account in data/epic-games.json
process.exit(0);
// https://playwright.dev/docs/auth#multi-factor-authentication // https://playwright.dev/docs/auth#multi-factor-authentication
const context = await chromium.launchPersistentContext(dirs.browser, { const context = await chromium.launchPersistentContext(dirs.browser, {
// chrome will not work in linux arm64, only chromium // chrome will not work in linux arm64, only chromium
@ -139,6 +169,8 @@ try {
console.error(error); console.error(error);
run.error = error.toString(); run.error = error.toString();
} finally { } finally {
// write out cookies (only for debugging)
await writeFileSync(cookiesPath, JSON.stringify(await context.cookies()));
// write out json db // write out json db
run.endTime = datetime(); run.endTime = datetime();
db.data.runs.push(run); db.data.runs.push(run);